曝 buk⁶ {pù}

1. to air
2. to sun

曝光 buk⁶ gwong¹ {pù guāng}

1. exposure (e.g. of photosensitive material)
2. to expose (a scandal to the public)

曝露 buk⁶ lou⁶ {pù lù}

1. to expose (to the air, light etc)
2. to leave uncovered
3. exposure

曝曬〔-晒〕 buk⁶ saai³ {pù shài}

to expose to strong sunlight

曝光表 bou⁶ gwong¹ biu² {bào guāng biǎo}

1. light meter
2. exposure meter